./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ef2e817da006dafbe2f0422952bede0c690cddbbb39ea2d021756ba99f8c2002 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 20:00:11,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 20:00:11,216 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 20:00:11,223 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 20:00:11,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 20:00:11,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 20:00:11,250 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 20:00:11,251 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 20:00:11,251 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 20:00:11,252 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 20:00:11,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 20:00:11,252 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 20:00:11,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 20:00:11,254 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 20:00:11,255 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 20:00:11,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 20:00:11,257 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 20:00:11,258 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 20:00:11,258 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 20:00:11,259 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 20:00:11,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 20:00:11,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 20:00:11,263 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 20:00:11,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 20:00:11,264 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 20:00:11,264 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 20:00:11,264 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 20:00:11,264 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 20:00:11,265 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 20:00:11,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 20:00:11,265 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 20:00:11,265 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 20:00:11,266 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 20:00:11,266 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 20:00:11,267 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 20:00:11,268 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 20:00:11,268 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 20:00:11,268 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 20:00:11,268 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 20:00:11,269 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef2e817da006dafbe2f0422952bede0c690cddbbb39ea2d021756ba99f8c2002 [2024-11-16 20:00:11,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 20:00:11,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 20:00:11,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 20:00:11,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 20:00:11,559 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 20:00:11,561 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2024-11-16 20:00:13,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 20:00:13,581 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 20:00:13,581 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2024-11-16 20:00:13,625 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24b611d05/2de9fb5c111a4cfc93585d7d9a760cd9/FLAG0c413d44a [2024-11-16 20:00:13,644 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24b611d05/2de9fb5c111a4cfc93585d7d9a760cd9 [2024-11-16 20:00:13,648 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 20:00:13,649 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 20:00:13,650 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 20:00:13,651 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 20:00:13,656 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 20:00:13,657 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:13" (1/1) ... [2024-11-16 20:00:13,659 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67bcb6a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:13, skipping insertion in model container [2024-11-16 20:00:13,659 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:00:13" (1/1) ... [2024-11-16 20:00:13,782 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 20:00:14,093 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2024-11-16 20:00:14,103 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2024-11-16 20:00:14,925 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,927 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,929 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,930 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,931 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,952 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,953 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,957 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,959 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,962 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,963 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,964 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:14,965 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,711 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,720 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,851 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,853 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,854 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,855 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,856 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,857 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,863 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,864 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,870 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,871 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,881 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,884 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,885 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:15,912 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:00:15,957 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 20:00:15,978 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4497,4510] [2024-11-16 20:00:15,978 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i[4557,4570] [2024-11-16 20:00:16,025 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,026 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,026 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,028 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,029 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,037 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,041 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,042 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,042 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,043 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,044 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,132 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,138 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-11-16 20:00:16,161 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,164 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,164 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,165 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,165 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,165 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,166 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,166 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,167 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,168 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,168 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,168 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,170 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,170 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,170 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,170 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,174 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,179 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,180 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,180 WARN L1684 CHandler]: Possible shadowing of function index [2024-11-16 20:00:16,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 20:00:16,416 INFO L204 MainTranslator]: Completed translation [2024-11-16 20:00:16,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16 WrapperNode [2024-11-16 20:00:16,416 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 20:00:16,417 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 20:00:16,417 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 20:00:16,417 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 20:00:16,425 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,517 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,622 INFO L138 Inliner]: procedures = 686, calls = 1891, calls flagged for inlining = 59, calls inlined = 19, statements flattened = 1194 [2024-11-16 20:00:16,622 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 20:00:16,623 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 20:00:16,623 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 20:00:16,623 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 20:00:16,635 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,658 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,770 INFO L175 MemorySlicer]: Split 385 memory accesses to 6 slices as follows [238, 2, 7, 9, 24, 105]. 62 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [6, 2, 2, 1, 5, 0]. The 268 writes are split as follows [232, 0, 1, 1, 8, 26]. [2024-11-16 20:00:16,770 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,771 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,888 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,892 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,911 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,921 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,944 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 20:00:16,946 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 20:00:16,946 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 20:00:16,946 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 20:00:16,947 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (1/1) ... [2024-11-16 20:00:16,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 20:00:16,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 20:00:16,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-16 20:00:16,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-16 20:00:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-16 20:00:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-16 20:00:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2024-11-16 20:00:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2024-11-16 20:00:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-16 20:00:17,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-16 20:00:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 20:00:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-16 20:00:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-16 20:00:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-16 20:00:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-16 20:00:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-16 20:00:17,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 20:00:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 20:00:17,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 20:00:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 20:00:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 20:00:17,030 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-16 20:00:17,030 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-16 20:00:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-16 20:00:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-16 20:00:17,033 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-16 20:00:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-16 20:00:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 20:00:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-16 20:00:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-16 20:00:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-16 20:00:17,034 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 20:00:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 20:00:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 20:00:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-16 20:00:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-16 20:00:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-16 20:00:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-16 20:00:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-16 20:00:17,035 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-16 20:00:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-16 20:00:17,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-16 20:00:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-16 20:00:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-16 20:00:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-16 20:00:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-16 20:00:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-16 20:00:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-16 20:00:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-16 20:00:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-16 20:00:17,040 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-16 20:00:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-16 20:00:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-16 20:00:17,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 20:00:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-16 20:00:17,042 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-16 20:00:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-16 20:00:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-16 20:00:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-16 20:00:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-16 20:00:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-16 20:00:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-16 20:00:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-16 20:00:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2024-11-16 20:00:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2024-11-16 20:00:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-16 20:00:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 20:00:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 20:00:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 20:00:17,432 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 20:00:17,435 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 20:00:17,484 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: havoc #t~malloc583.base, #t~malloc583.offset; [2024-11-16 20:00:17,518 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc #t~nondet6; [2024-11-16 20:00:17,539 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: havoc #t~ret57#1; [2024-11-16 20:00:17,581 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc #t~ret587;havoc #t~ite589.base, #t~ite589.offset;havoc #t~ret588.base, #t~ret588.offset; [2024-11-16 20:00:17,684 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8272: havoc aws_priority_queue_backpointers_valid_#t~ret874#1;havoc aws_priority_queue_backpointers_valid_#t~short875#1; [2024-11-16 20:00:17,756 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2944: call ULTIMATE.dealloc(~#required_size~0.base, ~#required_size~0.offset);havoc ~#required_size~0.base, ~#required_size~0.offset; [2024-11-16 20:00:17,765 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2024-11-16 20:00:17,785 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: havoc #t~ret595.base, #t~ret595.offset; [2024-11-16 20:00:17,957 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7536: havoc aws_array_list_ensure_capacity_#t~ret764#1; [2024-11-16 20:00:17,958 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7413: call ULTIMATE.dealloc(aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset);havoc aws_array_list_calc_necessary_size_~#index_inc~0#1.base, aws_array_list_calc_necessary_size_~#index_inc~0#1.offset; [2024-11-16 20:00:17,958 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7514: call ULTIMATE.dealloc(aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset);havoc aws_array_list_ensure_capacity_~#necessary_size~0#1.base, aws_array_list_ensure_capacity_~#necessary_size~0#1.offset; [2024-11-16 20:00:17,958 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7523: havoc aws_array_list_ensure_capacity_#t~ret757#1; [2024-11-16 20:00:18,006 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8186: havoc ~node~1.base, ~node~1.offset; [2024-11-16 20:00:18,044 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: havoc nondet_int_#t~nondet5#1; [2024-11-16 20:00:18,044 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7268: havoc nondet_compare_#t~ret668#1; [2024-11-16 20:00:18,065 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3203: havoc #t~ret243; [2024-11-16 20:00:18,078 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7392: havoc #t~ret681.base, #t~ret681.offset; [2024-11-16 20:00:18,132 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8082: call ULTIMATE.dealloc(~#parent_item~0.base, ~#parent_item~0.offset);havoc ~#parent_item~0.base, ~#parent_item~0.offset;call ULTIMATE.dealloc(~#child_item~0.base, ~#child_item~0.offset);havoc ~#child_item~0.base, ~#child_item~0.offset; [2024-11-16 20:00:18,268 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2878: call ULTIMATE.dealloc(~#allocation_size~0.base, ~#allocation_size~0.offset);havoc ~#allocation_size~0.base, ~#allocation_size~0.offset; [2024-11-16 20:00:18,282 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2617: havoc #t~ret59#1; [2024-11-16 20:00:23,700 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L2997: havoc aws_array_list_push_back_#t~ret123#1; [2024-11-16 20:00:23,701 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L8316: call ULTIMATE.dealloc(aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset);havoc aws_priority_queue_push_ref_~#backpointer#1.base, aws_priority_queue_push_ref_~#backpointer#1.offset; [2024-11-16 20:00:24,057 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3121: havoc #t~ret187; [2024-11-16 20:00:24,058 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L3108: havoc ~last_item_offset~1; [2024-11-16 20:00:24,230 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-11-16 20:00:24,230 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 20:00:24,269 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 20:00:24,273 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-16 20:00:24,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:00:24 BoogieIcfgContainer [2024-11-16 20:00:24,275 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 20:00:24,277 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 20:00:24,279 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 20:00:24,282 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 20:00:24,283 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 08:00:13" (1/3) ... [2024-11-16 20:00:24,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77b91eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:00:24, skipping insertion in model container [2024-11-16 20:00:24,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:00:16" (2/3) ... [2024-11-16 20:00:24,285 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@77b91eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 08:00:24, skipping insertion in model container [2024-11-16 20:00:24,285 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 08:00:24" (3/3) ... [2024-11-16 20:00:24,287 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_push_harness.i [2024-11-16 20:00:24,305 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 20:00:24,306 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-16 20:00:24,408 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 20:00:24,414 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1dd4b621, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 20:00:24,415 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-16 20:00:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand has 565 states, 326 states have (on average 1.2392638036809815) internal successors, (404), 330 states have internal predecessors, (404), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) [2024-11-16 20:00:24,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-16 20:00:24,440 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 20:00:24,441 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 20:00:24,441 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 20:00:24,446 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 20:00:24,446 INFO L85 PathProgramCache]: Analyzing trace with hash 183435, now seen corresponding path program 1 times [2024-11-16 20:00:24,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 20:00:24,457 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575352511] [2024-11-16 20:00:24,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 20:00:24,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 20:00:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,151 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 20:00:31,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 20:00:31,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,179 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 20:00:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 20:00:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 20:00:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-16 20:00:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 20:00:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-16 20:00:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,285 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-16 20:00:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-16 20:00:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:00:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:00:31,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 20:00:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:00:31,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:00:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 20:00:31,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:31,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 20:00:31,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 20:00:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 20:00:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-16 20:00:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-16 20:00:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-16 20:00:32,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-16 20:00:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-16 20:00:32,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-16 20:00:32,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,172 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-16 20:00:32,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-16 20:00:32,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,197 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-16 20:00:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,209 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 20:00:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,216 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-16 20:00:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,224 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-16 20:00:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-16 20:00:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-16 20:00:32,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:00:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-16 20:00:32,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 20:00:32,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575352511] [2024-11-16 20:00:32,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575352511] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 20:00:32,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 20:00:32,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-16 20:00:32,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324493946] [2024-11-16 20:00:32,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 20:00:32,267 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-16 20:00:32,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 20:00:32,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-16 20:00:32,296 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 20:00:32,301 INFO L87 Difference]: Start difference. First operand has 565 states, 326 states have (on average 1.2392638036809815) internal successors, (404), 330 states have internal predecessors, (404), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (202), 202 states have call predecessors, (202), 202 states have call successors, (202) Second operand has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (33), 5 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-16 20:00:36,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 20:00:40,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 20:00:45,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 20:01:03,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 20:01:03,172 INFO L93 Difference]: Finished difference Result 1266 states and 2077 transitions. [2024-11-16 20:01:03,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 20:01:03,175 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (33), 5 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 197 [2024-11-16 20:01:03,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 20:01:03,198 INFO L225 Difference]: With dead ends: 1266 [2024-11-16 20:01:03,198 INFO L226 Difference]: Without dead ends: 722 [2024-11-16 20:01:03,208 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 81 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-16 20:01:03,212 INFO L432 NwaCegarLoop]: 561 mSDtfsCounter, 403 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 965 mSolverCounterSat, 645 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 409 SdHoareTripleChecker+Valid, 948 SdHoareTripleChecker+Invalid, 1613 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 645 IncrementalHoareTripleChecker+Valid, 965 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.0s IncrementalHoareTripleChecker+Time [2024-11-16 20:01:03,213 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [409 Valid, 948 Invalid, 1613 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [645 Valid, 965 Invalid, 3 Unknown, 0 Unchecked, 30.0s Time] [2024-11-16 20:01:03,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 722 states. [2024-11-16 20:01:03,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 722 to 557. [2024-11-16 20:01:03,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 557 states, 320 states have (on average 1.21875) internal successors, (390), 322 states have internal predecessors, (390), 202 states have call successors, (202), 34 states have call predecessors, (202), 33 states have return successors, (200), 200 states have call predecessors, (200), 200 states have call successors, (200) [2024-11-16 20:01:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 557 states and 792 transitions. [2024-11-16 20:01:03,412 INFO L78 Accepts]: Start accepts. Automaton has 557 states and 792 transitions. Word has length 197 [2024-11-16 20:01:03,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 20:01:03,413 INFO L471 AbstractCegarLoop]: Abstraction has 557 states and 792 transitions. [2024-11-16 20:01:03,413 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.2) internal successors, (61), 2 states have internal predecessors, (61), 2 states have call successors, (33), 5 states have call predecessors, (33), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2024-11-16 20:01:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 792 transitions. [2024-11-16 20:01:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-16 20:01:03,419 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 20:01:03,419 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 20:01:03,420 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 20:01:03,420 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 20:01:03,421 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 20:01:03,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1219970508, now seen corresponding path program 1 times [2024-11-16 20:01:03,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 20:01:03,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095888595] [2024-11-16 20:01:03,422 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 20:01:03,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 20:01:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 20:01:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 20:01:09,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,763 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 20:01:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 20:01:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 20:01:09,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-16 20:01:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 20:01:09,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-16 20:01:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:09,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-16 20:01:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,316 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-16 20:01:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:01:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:01:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 20:01:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,393 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:01:10,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:01:10,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:10,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 20:01:10,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-16 20:01:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2024-11-16 20:01:11,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 20:01:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,617 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2024-11-16 20:01:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,628 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2024-11-16 20:01:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-16 20:01:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2024-11-16 20:01:11,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2024-11-16 20:01:11,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2024-11-16 20:01:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2024-11-16 20:01:11,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-16 20:01:11,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-11-16 20:01:11,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-11-16 20:01:11,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,731 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2024-11-16 20:01:11,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2024-11-16 20:01:11,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,756 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2024-11-16 20:01:11,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-11-16 20:01:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:11,778 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-16 20:01:11,778 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 20:01:11,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095888595] [2024-11-16 20:01:11,779 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095888595] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-16 20:01:11,779 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [417835884] [2024-11-16 20:01:11,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 20:01:11,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 20:01:11,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 20:01:11,782 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-16 20:01:11,786 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-16 20:01:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:17,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 4666 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-16 20:01:17,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-16 20:01:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2024-11-16 20:01:19,058 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-16 20:01:19,059 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [417835884] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 20:01:19,059 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-16 20:01:19,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2024-11-16 20:01:19,060 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003606281] [2024-11-16 20:01:19,060 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 20:01:19,061 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-16 20:01:19,061 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 20:01:19,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-16 20:01:19,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2024-11-16 20:01:19,063 INFO L87 Difference]: Start difference. First operand 557 states and 792 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-16 20:01:24,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 20:01:24,833 INFO L93 Difference]: Finished difference Result 1068 states and 1532 transitions. [2024-11-16 20:01:24,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-16 20:01:24,834 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 197 [2024-11-16 20:01:24,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 20:01:24,845 INFO L225 Difference]: With dead ends: 1068 [2024-11-16 20:01:24,846 INFO L226 Difference]: Without dead ends: 559 [2024-11-16 20:01:24,851 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2024-11-16 20:01:24,852 INFO L432 NwaCegarLoop]: 715 mSDtfsCounter, 803 mSDsluCounter, 2057 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 807 SdHoareTripleChecker+Valid, 2772 SdHoareTripleChecker+Invalid, 372 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-16 20:01:24,857 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [807 Valid, 2772 Invalid, 372 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 5.1s Time] [2024-11-16 20:01:24,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2024-11-16 20:01:24,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 559. [2024-11-16 20:01:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 559 states, 321 states have (on average 1.2180685358255452) internal successors, (391), 324 states have internal predecessors, (391), 202 states have call successors, (202), 34 states have call predecessors, (202), 34 states have return successors, (210), 200 states have call predecessors, (210), 200 states have call successors, (210) [2024-11-16 20:01:24,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 559 states and 803 transitions. [2024-11-16 20:01:24,924 INFO L78 Accepts]: Start accepts. Automaton has 559 states and 803 transitions. Word has length 197 [2024-11-16 20:01:24,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 20:01:24,926 INFO L471 AbstractCegarLoop]: Abstraction has 559 states and 803 transitions. [2024-11-16 20:01:24,926 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 6 states have internal predecessors, (67), 3 states have call successors, (33), 2 states have call predecessors, (33), 3 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2024-11-16 20:01:24,926 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 803 transitions. [2024-11-16 20:01:24,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-16 20:01:24,934 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 20:01:24,935 INFO L215 NwaCegarLoop]: trace histogram [13, 13, 13, 6, 6, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-16 20:01:24,967 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-16 20:01:25,136 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-16 20:01:25,137 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-16 20:01:25,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 20:01:25,137 INFO L85 PathProgramCache]: Analyzing trace with hash -1058985428, now seen corresponding path program 1 times [2024-11-16 20:01:25,138 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 20:01:25,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662489619] [2024-11-16 20:01:25,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 20:01:25,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 20:01:29,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,680 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 20:01:30,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2024-11-16 20:01:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2024-11-16 20:01:30,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,703 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-16 20:01:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2024-11-16 20:01:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,717 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-16 20:01:30,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-16 20:01:30,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2024-11-16 20:01:30,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:30,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-16 20:01:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-16 20:01:31,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,202 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:01:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:01:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,214 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2024-11-16 20:01:31,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,236 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 20:01:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-11-16 20:01:31,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:31,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2024-11-16 20:01:31,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 20:01:32,126 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-16 20:01:32,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat